Cross-site scripting (XSS) vulnerability in includes/flvthumbnail.php in the Youtube Gallery (com_youtubegallery) component 3.4.0 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the videofile parameter.
- http://packetstormsecurity.com/files/125732/Joomla-Youtube-Gallery-3.4.0-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2014/Mar/264
- http://seclists.org/fulldisclosure/2014/Mar/288
No PoCs found on GitHub currently.